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Sone4ka1111
Sone4ka1111
10.10.2021 18:08 •  Английский язык

3. Reading text and fill in the blanks nucleus, shell, atom,
shell, atom, neutral, negative, electrons, orbital, positive
neutron,
protons,

Scientists say that the smallest particle of substances are called Atom means indivisible
derived from atomos in Greek language because of its very small size. Atom has two parts, nucleus
and
is located in the center of atom and electrons move around nucleus with high
speed.Scientists believed that atoms were indivisible up to 20th century. Today we know that atoms
have subatomic particles, called
and electrons
Protons are
particles found in the nucleus of an atom, and shown as "p". Each element has
certain number of protons which differ from other elements. Neutrons are particles found in
the nucleus of an atom, and shown as "n". Electrons are particles that move around the
nucleus of an atom, and shown as “e". Neutral atoms have the equal number of protons and
electrons. Electrons are rotating in certain places called
energy level or shell. The electrons
located in the outermost shell of atoms are called
have the same number of
protons but different number of neutrons.They have similar chemical properties but different
physical properties.​

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Ответ:
eX6ToR
eX6ToR
29.04.2022 11:05
Who I AdmireКем я восхищаюсьI think that every person admires someone. In fact, it is useful to look up to someone with good qualities or worthy deeds. Most young people find idols in cinema or music sphere, but my hero is a public figure, who has changed to better lives of many people in his country. It’s Nelson Mandela. He was a South African anti-apartheid politician and philanthropist. Before the abrogation of apartheid South Africa was a horrible to live. The country was characterized by conflict, unspeakable suffering and inconceivable injustice. Society was in deep crisis and discrimination ruled everywhere. People, who didn’t have white color of skin, were underprivileged in any sphere of life, including education, medicine, political voice and any other human rights. Apartheid was disassembled in 1994 with the first democratic president elections, when Nelson Mandela won the campaign. He was the President of South Africa for five years, during which his government constantly fought racism, poverty and inequality. He was also the President of the African National Congress for eight years. I admire this man’s courage and yearning for justice. I know that he spent 27 years of his life in prison. However, he didn’t get dispirited, he didn’t lose faith in himself and his ideas. On the contrary, he rose through his work and he never wavered in his devotion to equality. He went through terrible provocations, but never answered racism with racism. Everybody in his country knew that this peaceful transition from inhumane conditions to egalitarian society was Nelson Mandela’s achievement. Soon he became a role model for the whole country and a favorite leader of all times. Even today after his death in 2013, he is well-remembered and respected.
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Ответ:
89538277266
89538277266
19.08.2022 12:41
Я думаю, что мы не должны решить, следует ли подростку работать или не следует. У каждого человека своя ситуация. Если у моих родителей не будет достаточно денег, чтобы платить за мое образование, я буду работать. Когда мой друг хотел быть независимым, он начал работать. Школы часто не желают, чтобы их ученики подрабатывали. Учителя жалуются, что эти ученики не делают свою домашнюю работу достаточно хорошо и плохо сдают экзамены. Кроме того, многие работающие подростки пропускают то, что проходят другие ученики. У них нет времени, чтобы принимать участие во внеклассных мероприятиях и общаться с людьми своего возраста. Тем не менее, подработка может быть полезным опытом для подростков. Подростки, которым удаётся успешно учиться, имеют право устраиваться на работу на неполный рабочий день. (David)
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